I have been running a 10" solobaric L5 with a clarion apx1300 amp. The amp puts out 400w rms at 2 ohms and 300 at 4 ohms. I just recently bought a JL 8w7 in a custom jl ported box and am planning on running it off the same amp. Can anyone tell me what kind of difference in sound I can expect from the new setup? thanks in advance.